This photo essay outlines the experimental work undertaken in summer 2007 in Çatalhöyük in Anatolia, Turkey, while the author was the artist in residence. The work done in this Neolithic settlement led to the discovery of a sun clock, i.e. a beam of light present in each dwelling entering from the roof and drifting like a sun dial to different areas of the house. The parallelogram of light produced by the beam created a pattern of light and shadow, showing the archaeological importance of shadows and their power to reveal aspects of people’s lives in the settlement. Based on the study of the shadows observed and filmed in Çatalhöyük indoors and outdoors, this chapter examines the functions and purposes of selected shadows that show how approaching archaeology from an artist’s viewpoint can enhance interpretation, understanding, and the production of knowledge.